This quick read is about found family and trusting those who love you. Charlotte inherits an empty castle, but it may not be completely empty. The Gargoyles who live in it do not trust her initially, and we learn the why during the story. 
This book does not delve much on back story except for a few key plots. It is not really deep nor dark. It is humorous, heartfelt, and plenty spicy. If you like your fantasy dark, this book is not for you. But if you like light books to pass the time without a lot of mental engagement, this is your book. It is fun.